Evaluate
\frac{72}{25}=2.88
Factor
\frac{2 ^ {3} \cdot 3 ^ {2}}{5 ^ {2}} = 2\frac{22}{25} = 2.88
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\frac{244+476}{75+25\times 7}
Multiply 68 and 7 to get 476.
\frac{720}{75+25\times 7}
Add 244 and 476 to get 720.
\frac{720}{75+175}
Multiply 25 and 7 to get 175.
\frac{720}{250}
Add 75 and 175 to get 250.
\frac{72}{25}
Reduce the fraction \frac{720}{250} to lowest terms by extracting and canceling out 10.
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}